Search Results - "Pummer, Elena"

Control Surface Approach for Inlet Control Performance of Pipe Culverts: Comparison of Experimental Data and Design Frameworks.

Authors: Sellevold, Joakim Pummer, Elena

Source: Journal of Irrigation & Drainage Engineering. Aug2025, Vol. 151 Issue 4, p1-19. 19p.

Subjects: Culverts, Hydraulic structures, Discharge coefficient, United States. Federal Highway Administration, Hydraulic engineering

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Reservoir operations under uncertainty with moving-horizon approach and ensemble forecast optimization.

Authors: Becker, Bernhard Kim, Jiyoung Pummer, Elena

Source: Journal of Applied Water Engineering & Research (JAWER); Sep2024, Vol. 12 Issue 3, p265-276, 12p

Reynolds Stress Model Study Comparing the Secondary Currents and Turbulent Flow Characteristics in High-Speed Narrow Open Channel and Duct Flows.

Authors: Kadia, Subhojit Albayrak, Ismail Lia, Leif et al.

Source: Journal of Hydraulic Engineering; Jul2024, Vol. 150 Issue 4, p1-17, 17p

Action towards increase in sustainable hydropower: A Pan-European assessment and strategy.

Authors: Kasiulis, Egidijus Cerpinska, Marina Pummer, Elena et al.

Source: Renewable Energy: An International Journal. May2026, Vol. 263, pN.PAG-N.PAG. 1p.

Subject Terms: *Renewable energy sources, *Environmental impact analysis, *Climate change, *Water power, Continents, Policy analysis, Stakeholder analysis, Organizational governance

Geographic Terms: Europe, Slovenia, Lithuania, Poland

Company/Entity: European Union

Effects of Bottom-Up Blockage on Entrance Loss Coefficients and Head-Discharge Relationships for Pipe Culvert Inlets: Comparisons of Theoretical Methods and Experimental Results.

Authors: Sellevold, Joakim Norem, Harald Bruland, Oddbjørn et al.

Source: Journal of Irrigation & Drainage Engineering; Apr2024, Vol. 150 Issue 2, p1-17, 17p

PECULIARITIES OF THE RUN-OFF-RIVER HYDROPOWER POTENTIAL IN ROMANIA.

Authors: Boariu, Costel Roman, Costică Istrate, Marcel et al.

Source: Environmental Engineering & Management Journal (EEMJ). Jan2024, Vol. 23 Issue 1, p51-60. 10p.

Subject Terms: *Hydraulic structures, *Flow measurement, *Water power, Potential energy

Geographic Terms: Romania

A Reformed Empirical Equation for the Discharge Coefficient of Free-Flowing Type-A Piano Key Weirs.

Authors: Kadia, Subhojit Pummer, Elena Kumar, Binit et al.

Source: Journal of Irrigation & Drainage Engineering. Apr2023, Vol. 149 Issue 4, p1-11. 11p.

Subjects: Discharge coefficient, Weirs, Piano, Equations, Statistics

Reflection Phenomena in Underground Pumped Storage Reservoirs.

Authors: Pummer, Elena Schüttrumpf, Holger

Source: Water (20734441). Apr2018, Vol. 10 Issue 4, p504-516. 13p. 3 Color Photographs, 1 Black and White Photograph, 1 Diagram, 2 Charts, 6 Graphs.

The unspoken value of water infrastructure.

Authors: Valero, Daniel Pummer, Elena Heller, Valentin et al.

Source: Renewable & Sustainable Energy Reviews. Apr2025, Vol. 212, pN.PAG-N.PAG. 1p.

Subjects: Extreme weather, Environmental infrastructure, Flood control, Cost benefit analysis, Social values

Development and evaluation of an empirical equation for the screening effect of bar racks.

Authors: Klopries, Elena-Maria Wilmink, Anna Pummer, Elena et al.

Source: Journal of Ecohydraulics; Oct2020, Vol. 5 Issue 2, p184-197, 14p

Hydraulic Structures: At the Heart of 21st Century Global Sustainable Development.

Authors: Mulligan, Sean Felder, Stefan Pummer, Elena et al.

Source: Hydrolink; 2023, Issue 1, p05-09, 5p

Debris flows modeling using reproducible initial and boundary conditions.

Authors: Pummer, Elena Vosskaemper, Berit Dufresne, Anja et al.

Source: Geophysical Research Abstracts. 2019, Vol. 21, p1-1. 1p.

The effect of cross-sectional geometry on the high-speed narrow open channel flows: An updated Reynolds stress model study.

Authors: Kadia, Subhojit Lia, Leif Albayrak, Ismail et al.

Source: Computers & Fluids; Mar2024, Vol. 271, pN.PAG-N.PAG, 1p

Drag and lift forces on partially submerged boulders on rigid beds in supercritical flow: a laboratory study.

Authors: Hřebřina, Jan Bollig, David Conevski, Slaven et al.

Source: Environmental Fluid Mechanics. Jun2026, Vol. 26 Issue 3, p1-31. 31p.

Causes, consequences and implications of the 2023 landslide-induced Lake Rasac glacial lake outburst flood (GLOF), Cordillera Huayhuash, Peru.

Authors: Emmer, Adam Vilca, Oscar Salazar Checa, Cesar et al.

Source: Natural Hazards & Earth System Sciences. 2025, Vol. 25 Issue 3, p1207-1228. 22p.

Discharge distribution in a multi-outlet spillway with varying adverse conditions.

Authors: Solheim, Nils Hedberg, Mikael P. A. Hellström, Gunnar I. J. et al.

Source: Scientific Reports. 2/21/2025, Vol. 15 Issue 1, p1-14. 14p.

SURGE MITIGATION FOR PUMPED STORAGE HYDROPOWER.

Authors: PUMMER, ELENA RICHTER, WOLFGANG

Source: Hydrolink; 2020, Issue 2, p54-56, 3p

Experimental and numerical investigations of the water surface profile and wave extrema of supercritical flows in a narrow channel bend.

Authors: Kadia, Subhojit Larsson, I. A. Sofia Billstein, Mats et al.

Source: Scientific Reports. 5/28/2024, Vol. 14 Issue 1, p1-14. 14p.

Reynolds stress modeling of supercritical narrow channel flows using OpenFOAM: Secondary currents and turbulent flow characteristics.

Authors: Kadia, Subhojit Rüther, Nils Albayrak, Ismail et al.

Source: Physics of Fluids. Dec2022, Vol. 34 Issue 12, p1-19. 19p.